Invention Grant
- Patent Title: Display panel and apparatus provided with the same
- Patent Title (中): 显示面板及装置配备
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Application No.: US12376513Application Date: 2007-08-09
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Publication No.: US08446671B2Publication Date: 2013-05-21
- Inventor: Teruyuki Omata , Koichi Takano , Masaaki Watanabe , Nobuo Ito , Katsuyuki Yamaguchi , Shinichi Sakamaki
- Applicant: Teruyuki Omata , Koichi Takano , Masaaki Watanabe , Nobuo Ito , Katsuyuki Yamaguchi , Shinichi Sakamaki
- Applicant Address: JP Nishitokyo-shi
- Assignee: Citizen Holdings Co., Ltd.
- Current Assignee: Citizen Holdings Co., Ltd.
- Current Assignee Address: JP Nishitokyo-shi
- Agency: The Webb Law Firm
- Priority: JP2006-217562 20060809; JP2006-231834 20060829
- International Application: PCT/JP2007/065633 WO 20070809
- International Announcement: WO2008/018551 WO 20080214
- Main IPC: G02B5/30
- IPC: G02B5/30 ; G04B19/04
Abstract:
A display panel is provided with a solar cell, a light transmitting substrate arranged on a side of the solar cell to be seen, and a reflective polarizing plate. An uneven pattern is arranged on at least one surface of the reflective polarizing plate. The pattern desirably has concave and convex shape formed on at least one surface of the reflective polarizing plate. The respective concave and convex patterns may be different from each other. The reflective polarizing plate is provided with a light reflection axis and a light transmission easy axis.
Public/Granted literature
- US20100053752A1 Display Panel and Apparatus Provided with the Same Public/Granted day:2010-03-04
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